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Tamil Nadu Board of Secondary EducationHSC Science Class 11

Why is pneumonia considered a dangerous disease? - Zoology

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Question

Why is pneumonia considered a dangerous disease?

Short Note

Solution

Inflammation of the lungs due to infection caused by bacteria or virus is called pneumonia. The symptoms are sputum production, nasal congestion, shortness of breath, sore throat etc. The alveoli get filled with fluid or pus, making it difficult to breathe (lung abscesses).

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Chapter 6: Respiration - Evaluation [Page 109]

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Samacheer Kalvi Zoology [English] Class 11 TN Board
Chapter 6 Respiration
Evaluation | Q 23. | Page 109
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